压力容器用调质型合金钢板
|
耀日 |
钢号 |
C碳 |
Si硅 |
Mn锰 |
P磷≤ |
S硫≤ |
Mo钼 |
Ni镍 |
|
1 |
SQV1A |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
- |
|
2 |
SQV1B |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
- |
|
3 |
SQV2A |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
0.40-0.70 |
|
4 |
SQV2B |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
0.40-0.70 |
|
5 |
SQV3A |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
0.70-1.00 |
|
6 |
SQV3B |
≤0.25 |
0.15-0.40 |
1.15-1.50 |
0.030 |
0.030 |
0.45-0.60 |
0.70-1.00 |
